If you’re particularly proud of your (XML) writing skills or happen to be one of the adventurous sorts who likes to speak to Exchange Web Services using your own SOAP requests, you might encounter a situation or two in which you stumble upon the error...

So your organization migrated to Exchange Server 2010, and you thought you’d take that opportunity to leverage Role Based Access Control to limit Impersonation rights of your service account to a select set of users by creating a ManagementScope...